private void lv_jb1_MouseDoubleClick(object sender, MouseEventArgs e) { if (str_bh == "") { return; } MyListViewItem item = (MyListViewItem)lv_jb1.GetItemAt(e.X, e.Y); if (object.Equals(null, item)) { return; } //item.Text = dr["keyword"].ToString().Trim(); //item.Tag = dr["bh"].ToString().Trim(); //item.Str1 = dr["xh"].ToString().Trim(); //item.Str2 = dr["jbbh"].ToString().Trim(); //item.Str3 = dr["tjlx"].ToString().Trim(); string str_xh = ywszbiz.Get_MaxXh_tj_jbmb_dt(str_bh); MyListViewItem item1 = new MyListViewItem(); item1.Text = item.Text; item1.Tag = str_bh; item1.Str1 = str_xh; item1.Str2 = item.Tag.ToString().Trim(); item1.Str3 = item.Str1; lv_jb2.Items.Add(item1); ywszbiz.Insert_tj_jbmb_dt(str_bh, str_xh, item.Tag.ToString().Trim(), item.Str1.Trim()); lv_jb1.Items.Remove(item); }